patch 8.2.3628: looking terminal colors is a bit slow Commit: https://github.com/vim/vim/commit/87fd0924e2d85213cc111ee7a5122f92216a37c7 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Nov 20 13:47:45 2021 +0000 patch 8.2.3628: looking terminal colors is a bit slow Problem: Looking terminal colors is a bit slow. Solution: Cache the terminal colors. (closes https://github.com/vim/vim/issues/9130, closes https://github.com/vim/vim/issues/9058)

#!/bin/csh
#
# Shell script for use with UNIX
# Starts up Vim with the terminal in 132 column mode
# Only works on VT-100 terminals and lookalikes
# You need to have a termcap entry "vt100-w". Same as vt100 but 132 columns.
#
set oldterm=$term
echo "[?3h"
setenv TERM vt100-w
vim $*
set term=$oldterm
echo "[?3l"